Method and device for refurbishing a manhole shaft,申请号EP20040008214-传众专利搜索

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发明名称	Method and device for refurbishing a manhole shaft
摘要
申请公布号	EP1493875(A3)	申请公布日期	2006.11.08
申请号	EP20040008214	申请日期	2004.04.05
申请人	SCHWARZ, WOLFGANG	发明人	SCHWARZ, WOLFGANG
分类号	E03F3/06;E03F5/02	主分类号	E03F3/06
代理机构		代理人
主权项
地址

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